I stumbled on a site that has a glossary of German words used in English. You can use this URL:
http://members.eunet.at/robb/germanenglish/

or you can find it by typing www.germanenglishwords.com into Location Box.

P.S. I went back and looked at it again. It is not as extensive as I thought at first, but still
worth browsing. It is apparently still under construction, and suggestions for additions
are said to be welcomed.